Word of warning: i think my e4200 corrupted my wd my passport 500 gb USB drive and their are others with similar stories on the Cisco forums. The router won't recognize either of my hard drives since the latest firmware update and the media server has never worked properly. I'm happy with the performance of the router in every other way, I just use my PC for a media server and share the hard drive on my network through it. However, this means my PC must always be on...

-David